Logarithmic amplification, LA (log. units, see Equation 7.1), measured for different transient stimuli. LA measures the signal amplification between pEpJ and DpS
. The behaviour of the system was analysed for transient stimulation with an average duration of T
∈ [0.1, 104] minutes, and an average concentration of Epo
∈ [10-6,500] units/ml.